/* ============================================
   IoTConnect - Komponensek
   ============================================ */

/* ============================================
   Toast Notifikációk
   ============================================ */

.toast-container {
  position: fixed;
  top: 1rem;
  right: 1rem;
  z-index: 10000;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  max-width: 400px;
}

.toast {
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  box-shadow: var(--shadow-lg);
  animation: slideInRight 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.toast::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
}

.toast.success::before {
  background: var(--success);
  box-shadow: 0 0 12px var(--success);
}

.toast.error::before {
  background: var(--danger);
  box-shadow: 0 0 12px var(--danger);
}

.toast.warning::before {
  background: var(--warning);
  box-shadow: 0 0 12px var(--warning);
}

.toast.info::before {
  background: var(--info);
  box-shadow: 0 0 12px var(--info);
}

.toast-icon {
  font-size: 1.5rem;
}

.toast-content {
  flex: 1;
}

.toast-message {
  color: var(--text-primary);
  font-weight: 500;
}

.toast-close {
  background: none;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  font-size: 1.25rem;
  padding: 0;
  transition: color var(--transition-fast);
}

.toast-close:hover {
  color: var(--text-primary);
}

@keyframes slideInRight {
  from {
    transform: translateX(400px);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

/* ============================================
   Modal Ablakok - Futurisztikus
   ============================================ */

.config-modal {
  display: none;
  position: fixed;
  z-index: 2000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background: rgba(10, 14, 23, 0.9);
  backdrop-filter: blur(8px);
  animation: fadeIn 0.3s ease;
}

.modal-content {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  margin: 3% auto;
  padding: 2rem;
  max-width: 600px;
  width: 90%;
  box-shadow: var(--shadow-lg), 0 0 40px var(--primary-glow);
  animation: slideInUp 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
}

.modal-content::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--primary) 0%, var(--accent) 100%);
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes slideInUp {
  from {
    transform: translateY(50px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.modal-content h2 {
  color: var(--text-primary);
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border);
}

.close {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  color: var(--text-secondary);
  font-size: 2rem;
  font-weight: 300;
  line-height: 1;
  cursor: pointer;
  transition: all var(--transition-base);
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
}

.close:hover {
  color: var(--danger);
  background: rgba(255, 0, 110, 0.1);
  transform: rotate(90deg);
}

/* ============================================
   Device Cards - Holo stílus
   ============================================ */

.devices-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.5rem;
  margin: 2rem 0;
}

.device-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.device-card::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(45deg, 
    transparent 0%, 
    rgba(91, 143, 163, 0.05) 50%, 
    transparent 100%);
  transform: rotate(45deg);
  transition: all 0.6s;
  pointer-events: none;
}

.device-card:hover::after {
  transform: rotate(45deg) translate(50%, 50%);
}

.device-card:hover {
  border-color: var(--primary);
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg), 0 0 30px var(--primary-glow);
}

.device-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
}

.device-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  border-radius: var(--radius-md);
  box-shadow: 0 4px 12px var(--primary-glow);
}

.device-status {
  padding: 0.375rem 0.75rem;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.device-status.online {
  background: rgba(0, 245, 160, 0.15);
  color: var(--success);
  border: 1px solid rgba(0, 245, 160, 0.3);
}

.device-status.offline {
  background: rgba(122, 154, 171, 0.15);
  color: var(--text-muted);
  border: 1px solid rgba(122, 154, 171, 0.3);
}

.device-info {
  margin-bottom: 1rem;
}

.device-name {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
}

.device-type {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.device-metrics {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
  padding: 1rem 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.device-metric {
  display: flex;
  flex-direction: column;
}

.metric-label {
  font-size: 0.75rem;
  color: var(--text-secondary);
  margin-bottom: 0.25rem;
}

.metric-value {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text-primary);
}

.device-actions {
  display: flex;
  gap: 0.5rem;
  margin-top: 1rem;
}

/* ============================================
   Status Panels
   ============================================ */

.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border);
}

.panel-header h3 {
  font-size: 1.125rem;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.btn-link {
  background: none;
  border: none;
  color: var(--primary);
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-base);
  padding: 0.25rem 0.5rem;
  border-radius: var(--radius-sm);
}

.btn-link:hover {
  color: var(--primary-light);
  background: var(--surface);
}

.status-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.status-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem;
  background: var(--surface);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
}

.status-item:hover {
  background: var(--surface-hover);
  border-color: var(--primary);
  transform: translateX(4px);
}

.status-item-left {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.status-icon {
  font-size: 1.5rem;
}

.status-info h4 {
  font-size: 0.95rem;
  color: var(--text-primary);
  margin-bottom: 0.125rem;
}

.status-info p {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.status-value {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--primary);
}

.status-loading {
  text-align: center;
  padding: 2rem;
  color: var(--text-secondary);
}

/* ============================================
   Activity & Alerts
   ============================================ */

.activity-list {
  max-height: 400px;
  overflow-y: auto;
}

.activity-item {
  display: flex;
  gap: 1rem;
  padding: 0.75rem;
  border-bottom: 1px solid var(--border-light);
  transition: background var(--transition-fast);
}

.activity-item:last-child {
  border-bottom: none;
}

.activity-item:hover {
  background: var(--surface);
}

.activity-icon {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  font-size: 1.125rem;
  flex-shrink: 0;
}

.activity-item.info .activity-icon {
  background: rgba(0, 212, 255, 0.15);
  color: var(--info);
}

.activity-item.success .activity-icon {
  background: rgba(0, 245, 160, 0.15);
  color: var(--success);
}

.activity-item.warning .activity-icon {
  background: rgba(255, 214, 10, 0.15);
  color: var(--warning);
}

.activity-item.error .activity-icon {
  background: rgba(255, 0, 110, 0.15);
  color: var(--danger);
}

.activity-content {
  flex: 1;
}

.activity-text {
  color: var(--text-primary);
  font-size: 0.9rem;
  margin-bottom: 0.25rem;
}

.activity-time {
  color: var(--text-muted);
  font-size: 0.75rem;
}

.alert-badge {
  padding: 0.25rem 0.625rem;
  background: rgba(255, 0, 110, 0.15);
  color: var(--danger);
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 700;
}

.alerts-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.alert-item {
  padding: 1rem;
  background: rgba(255, 0, 110, 0.1);
  border: 1px solid rgba(255, 0, 110, 0.3);
  border-left: 4px solid var(--danger);
  border-radius: var(--radius-md);
}

.alert-item h4 {
  color: var(--danger);
  font-size: 0.95rem;
  margin-bottom: 0.25rem;
}

.alert-item p {
  color: var(--text-secondary);
  font-size: 0.85rem;
}

.no-alerts {
  text-align: center;
  padding: 2rem;
  color: var(--success);
  font-weight: 500;
}

/* ============================================
   Filter Pills
   ============================================ */

.filter-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin: 1.5rem 0;
}

.pill {
  padding: 0.5rem 1.25rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--text-secondary);
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-base);
  white-space: nowrap;
}

.pill:hover {
  background: var(--surface-hover);
  border-color: var(--primary);
  color: var(--text-primary);
  transform: translateY(-2px);
}

.pill.active {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  border-color: var(--primary);
  color: white;
  box-shadow: 0 4px 12px var(--primary-glow);
}

/* ============================================
   Search Box
   ============================================ */

.search-box {
  position: relative;
  width: 100%;
  max-width: 400px;
}

.search-input {
  width: 100%;
  padding: 0.75rem 1rem 0.75rem 3rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-size: 0.95rem;
  transition: all var(--transition-base);
}

.search-input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-glow);
}

.search-icon {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.125rem;
  color: var(--text-muted);
  pointer-events: none;
}

/* ============================================
   Tables - Futurisztikus táblázat
   ============================================ */

.table-container {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin: 2rem 0;
}

.users-table {
  width: 100%;
  border-collapse: collapse;
}

.users-table thead {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
}

.users-table th {
  padding: 1rem;
  text-align: left;
  color: white;
  font-weight: 600;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.users-table tbody tr {
  border-bottom: 1px solid var(--border-light);
  transition: all var(--transition-base);
}

.users-table tbody tr:hover {
  background: var(--surface);
}

.users-table td {
  padding: 1rem;
  color: var(--text-primary);
  font-size: 0.9rem;
}

.loading-cell {
  text-align: center;
  padding: 3rem !important;
}

.loader {
  width: 40px;
  height: 40px;
  border: 3px solid var(--border);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin: 0 auto 1rem;
}

/* ============================================
   Empty State
   ============================================ */

.empty-state {
  text-align: center;
  padding: 4rem 2rem;
  color: var(--text-secondary);
}

.empty-icon {
  font-size: 4rem;
  margin-bottom: 1rem;
  opacity: 0.5;
}

.empty-state h3 {
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.empty-state p {
  color: var(--text-secondary);
  margin-bottom: 2rem;
}

/* ============================================
   User Badge & Avatar
   ============================================ */

.user-badge {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.5rem 1rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
}

.user-badge:hover {
  background: var(--surface-hover);
  border-color: var(--primary);
}

.user-avatar {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: white;
  border-radius: 50%;
  font-weight: 600;
  font-size: 0.875rem;
  box-shadow: 0 2px 8px var(--primary-glow);
}

/* ============================================
   Welcome Section
   ============================================ */

.welcome-section {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 2rem;
  padding: 2rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  position: relative;
  overflow: hidden;
}

.welcome-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary) 0%, var(--accent) 50%, var(--primary) 100%);
  animation: shimmer 3s infinite;
}

@keyframes shimmer {
  0%, 100% { opacity: 0.5; }
  50% { opacity: 1; }
}

.welcome-content h1 {
  font-size: 2rem;
  margin-bottom: 0.5rem;
  background: linear-gradient(135deg, var(--text-primary) 0%, var(--primary-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.welcome-content p {
  color: var(--text-secondary);
}

.quick-actions {
  display: flex;
  gap: 0.75rem;
}

.quick-action-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  padding: 1rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-base);
  min-width: 100px;
}

.quick-action-btn:hover {
  background: var(--surface-hover);
  border-color: var(--primary);
  transform: translateY(-4px);
  box-shadow: 0 8px 24px var(--primary-glow);
}

.action-icon {
  font-size: 1.75rem;
}

.action-label {
  font-size: 0.85rem;
  color: var(--text-secondary);
  font-weight: 500;
}

/* ============================================
   Sidebar (Mobile)
   ============================================ */

.sidebar-header {
  padding: 1.5rem;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--text-primary);
  font-weight: 600;
}

.close-sidebar-btn {
  background: none;
  border: none;
  color: var(--text-secondary);
  font-size: 1.5rem;
  cursor: pointer;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: all var(--transition-base);
}

.close-sidebar-btn:hover {
  background: var(--surface);
  color: var(--text-primary);
}

.sidebar-nav {
  flex: 1;
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.sidebar-link {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.875rem 1rem;
  color: var(--text-secondary);
  text-decoration: none;
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
  font-weight: 500;
}

.sidebar-link:hover {
  background: var(--surface);
  color: var(--text-primary);
}

.sidebar-link.active {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: white;
  box-shadow: 0 4px 12px var(--primary-glow);
}

.link-icon {
  font-size: 1.25rem;
  width: 24px;
  text-align: center;
}

.sidebar-footer {
  padding: 1rem;
  border-top: 1px solid var(--border);
  margin-top: auto;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.sidebar-user {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
  padding: 0.75rem;
  background: var(--surface);
  border-radius: var(--radius-md);
  width: 100%;
}

/* Kijelentkezés gomb középre - sidebar */
.btn-logout-sidebar {
  width: 100%;
  justify-content: center;
  display: flex;
}

.user-info {
  flex: 1;
}

.user-name {
  font-weight: 600;
  color: var(--text-primary);
  font-size: 0.9rem;
}

.user-role {
  font-size: 0.75rem;
  color: var(--text-secondary);
}

/* ============================================
   Scrollbar Custom Styling
   ============================================ */

::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg-secondary);
}

::-webkit-scrollbar-thumb {
  background: var(--primary);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--primary-light);
}

/* ============================================
   Responsive Adjustments
   ============================================ */

@media (max-width: 1024px) {
  .content-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  }
}

@media (max-width: 768px) {
  .welcome-section {
    flex-direction: column;
    align-items: flex-start;
    gap: 1.5rem;
  }
  
  .quick-actions {
    width: 100%;
    justify-content: stretch;
  }
  
  .quick-action-btn {
    flex: 1;
  }
  
  .devices-grid {
    grid-template-columns: 1fr;
  }
  
  .filter-pills {
    overflow-x: auto;
    flex-wrap: nowrap;
    padding-bottom: 0.5rem;
  }
  
  .search-box {
    max-width: 100%;
  }
}
/* ============================================
   MODAL JAVÍTÁSOK - Append to components.css
   ============================================ */

.config-modal {
  overflow-y: auto !important;
  padding: 1rem;
}

.modal-content {
  max-height: calc(100vh - 4rem) !important;
  overflow-y: auto !important;
  margin: 2rem auto;
}

.modal-content::-webkit-scrollbar {
  width: 8px;
}

.modal-content::-webkit-scrollbar-track {
  background: var(--surface);
  border-radius: 4px;
}

.modal-content::-webkit-scrollbar-thumb {
  background: var(--primary);
  border-radius: 4px;
}

@media (max-width: 768px) {
  .config-modal {
    padding: 0.5rem;
  }
  
  .modal-content {
    width: 95%;
    margin: 1rem auto;
    padding: 1.5rem 1rem;
    max-height: calc(100vh - 2rem);
  }
}